2500 4x4 Pickup V8-318 5.2L Magnum (1995)
Manifold Pressure/Vacuum Sensor: Testing and Inspection
Circuit K6 splices to supply 5 volts to the throttle position sensor.
Circuit K4 splices to supply ground for the signals from the following:
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Heated oxygen sensor(s)
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Camshaft position sensor
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Crankshaft position sensor
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Intake air temperature sensor
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Throttle position sensor
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Engine coolant temperature sensor
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Vehicle speed sensor